| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,040 |
| Slavic Countries | 0 | - | 4.96 | 111,513 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,535 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,778 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,758 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,623 |
| Departments of France | 0 | - | 4.93 | 53,840 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,375 |
| Name a City - European Countries | 0 | - | 4.90 | 65,219 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,603 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,884 |
| The Only European Country ... | 0 | - | 4.91 | 216,053 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,814 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,027 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,716 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,245 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,359 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,522 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,584 |
| Counties of England | 0 | - | 4.97 | 795,067 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,853 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,227 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,462 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,008 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,012 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,795 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,032 |
| Monarchies of Europe | 0 | - | 4.90 | 97,980 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,699 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,285 |
| European Countries with One Border | 0 | - | 4.97 | 182,544 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,350 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,201 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,570 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,963 |
| Regions of Italy | 0 | - | 4.92 | 75,619 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,684 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,810 |
| States of Germany | 0 | - | 4.96 | 152,005 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,041 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,492 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,022 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,945 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,912 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,534 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,924 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,730 |
| Countries That Border Russia | 0 | - | 4.98 | 461,194 |
| Countries Bordering France | 0 | - | 4.83 | 401,985 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,686 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,702 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,749 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,091 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,954 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,824 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,131 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,398 |
| Germany Country Quiz | 0 | - | 4.82 | 157,626 |
| Russia Country Quiz | 0 | - | 4.85 | 114,304 |
| Italy Country Quiz | 0 | - | 4.82 | 123,233 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,251 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,304 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,407 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,157 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,497 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,914 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,678 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,837 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,523 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,927 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,271 |
| Geography of Russia | 0 | - | 4.57 | 21,511 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,915 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,814 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,129 |
| Asia Map Quiz | 0 | - | 4.99 | 914,846 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,162 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,684 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,054 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,290 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,826 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,333 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,199 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,178 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,113 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,202 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,274 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,766 |
| Countries that Border Poland | 0 | - | 4.99 | 172,091 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,800 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,692 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,738 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,103 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,758 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,812 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,747 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,629 |
| Malta Country Quiz | 0 | - | 4.81 | 31,012 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,644 |
| Counties of Ireland | 0 | - | 4.92 | 194,762 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,583 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,727 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,467 |
| US States with an Empty Map | 0 | - | 5.00 | 623,440 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,053 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,218 |
| Which City in Europe? | 0 | - | 4.83 | 107,192 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,647 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,822 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,589 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,515 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,094 |
| Countries of Africa | 0 | - | 5.00 | 2,530,984 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,404 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,487 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,804 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,142 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,334 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,168 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,482 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,444 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,498 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,695 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,658 |
| Australia Map Quiz | 0 | - | 4.95 | 343,886 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,694 |
| African East Coast | 0 | - | 4.96 | 95,854 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,312 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,708 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,684 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,295 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,675 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,004 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,259 |
| Rivers of the United States | 0 | - | 4.93 | 66,080 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,889 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,281 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,655 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,231 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,133 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,448 |
| Random European City to Country | 0 | - | 4.69 | 117,479 |
| Europe Capital to Country | 0 | - | 4.99 | 249,628 |
| Asia Capital to Country | 0 | - | 4.96 | 126,496 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,620 |
| European Capitals by Map | 0 | - | 4.99 | 138,645 |
| African Capitals by Map | 0 | - | 4.99 | 133,404 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,102 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,907 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,260 |
| European Coastal Capitals | 0 | - | 4.95 | 90,407 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,510 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,275 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,608 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,751 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,965 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,723 |
| Countries of the Middle East | 0 | - | 4.96 | 200,796 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,910 |
| African Island Countries | 0 | - | 4.96 | 101,456 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,804 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,837 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,889 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,685 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,306 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,224 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,707 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,560 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,523 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,108 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,418 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,038 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,993 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,836 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,110 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,644 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,142 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,292 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,770 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,816 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,139 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,314 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,625 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,403 |
| North America Map Quiz | 0 | - | 4.98 | 247,818 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,886 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,104 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,522 |
| Flags of North and South America | 0 | - | 4.99 | 372,102 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,447 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,337 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,157 |
| Australian States and Territories | 0 | - | 4.96 | 141,714 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,510 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,244 |
| Regions of France | 0 | - | 4.75 | 120,464 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,775 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,143 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,214 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,873 |
